used MAZAK for sale

Mazak Quick Turn 350 MY - 1500 Turning - Milling Center, Year of construction 2023, Control Mazatrol Smooth G Control, Travel X/Y/Z 270/150/1625 mm, Revolver 12-speed, Requested. Tools C axis, Main spindle up to 3,300 rpm, max. bar processing up to 102 mm, max. turning diameter 420 mm, Conveyor Tailstock Partial catchers, High pressure cooling 15 bar, Vorb. Bar feed, Bezel SMW, 500 spindle hours,

Stock number: 3978 CNC LATHE Manufacturer: MAZAK, Type: SQT 250 Year of Make: 2001 Specifications: Max. circumferential diameter 300 mm dia. Max. turn. About Bed 535 mm Dia. Main spindle speed range 4000 rpm Hole through drawing tube 76 mm dia. X axis movement 190 mm Z ash movement 575 mm Tool turret with 12 stations Control Mazatrol 640 Fabr. Hydr. Chuck main spindle 250 mm dia Various tool holders. Chip conveyance. Length: 3450 mm, Height: 1800 mm, Width: 2000 mm, Weight: 5450 mm

MAZAK Quick Turn 15, built in 1989 fully functional with immediate effect.

Manufacturer MAZAK Model VARIAXIS J-600/5X New in 2016 CNC MAZATROL SmoothX Table Table size 600×500 mm. Max workpiece size 730×450 mm. Max Weight Allowed on Table 500 kg. Table surface configuration T-slots Travels and feeds X axis – longitudinal travel 850 mm. And axis – cross travel 550 mm. Z axis – vertical travel 510 mm. B-axis travel (table tilt) 210 º (-120º +90º) C axis travel (table rotation) 360º Min-max dist. from spindle nose to table top 70-580 mm. Rapid feed (X, Y, Z Axis) 30,000 mm/min Rapid feed B/ C Axis 30 rpm Min indexing increment B axis 0.0001º Min indexing increment C axis 0.0001º Max. working feed 30,000 mm/min Max. working feed 30 rpm Simultaneously controlled axis 5 Spindle Taper BT-40 Max. spindle speed 12,000 rpm Main spindle power 11 / 7.5 kW Main spindle torque 65 Nm Automatic tool changer Magazine positions 30  ...

CNC controller: MAZATROL NEXUS Axes X-axis travel mm: 800 Y-axis travel mm: 800 Z-axis travel mm: 800 B-axis degrees: 360º (0,001º) Worktable Number of pallets: 2 Table dimensions mm: 500x500 Maximum workpiece size (D x H) mm: 900 x 1.000 Max. workpiece weight kg: 1.000 Spindle Spindle speed rpm: 10.000 Spindle drive power kW: 37 Tool system Tool holder: ISO-50 Tool magazine slots: 120 With free neighboring places mm: 260 With occupied neighboring places mm: 135 Max. Tool Length mm: 400 Max tool weight kg: 30 Equipment Chip conveyor Rotating inspection windows High pressure pump Mist collector Workarea light 4th axis RENISHAW Measuring probe Machine running times Rated power kVA: 90 Basic machine dimensions / weight Length mm: 6.800 Width mm: 3.400 Height mm: 3.300 Weight kg: 16.000

Control: Mazatrol M Plus Travel: x-1660 y-760 z-660 mm Clamping surface to the spindle head:155 – 815 mm Distance between the stand and the centre of the spindle: 808 mm Spindle Inner Taper: SK 40 Tool Changer: 24 – Tray Spindle speeds: 7000 rpm Table usable area: 2000 x 760 mm Table load: 1000 kg Rapid traverse x,y-axis: 24000 mm/min Rapid traverse Z-axis: 20000 mm/min Feed: 1 – 5000 mm/min Machine weight: approx. 8700 kg including chip conveyor, coolant device The machine can be viewed under power.

Manufacturer: MAZAK Type Integrex 400 Y Built in 1999 Control Mazatrol FUSION 640 MT Machine weight approx. 9700 kg Tool holder KM y-travel ± 105 mm Speed range 35 - 3,000 rpm Turning diameter 610 mm Turning length 1,605 mm Milling spindle 15 - 6,000 rpm Tool changer 40 pl. Tailstock MT5 Space requirement approx. 5200 × 2000 × 2009 mm C-axis 0.0001° Spindle bore 88 mm

Manufacturer: MAZAK Type Integrex 200 Y Year of manufacture 2001 Control Mazatrol 640 MT Machine weight approx. 7.8 t Tool holder KM 63 x-travel 580 mm z-travel 1,018 mm Speed range 35 - 5,000 rpm/-1 Turning diameter 200 mm Turning length 1,016 mm Space requirement approx. 5.0 x 2.5 x 2.8 m Tool turret - places 20 pos Y-axis +/- 80 mm

Manufacturer: MAZAK Type V 414 Built in 1995 Control Mazatrol M32 Machine weight approx. 6,450 kg Tool holder SK 40 x-Weg 560 y-path 410 z-Weg 460 Speed range 50 - 7,000 rpm max. table load 500 kg Dimensions approx. 3.20 x 2.80 x 2.50 m Table size 1,100 x 410 mm Number of tools in the magazine 30 Pl.

Stock number: 3964 CNC LATHE Manufacturer: MAZAK, Type: INTEGREX 35Y Machine NO.: 130626, Year of manufacture: 1998 Specifications: Max. circumferential diameter 575 mm dia. Turning length 1070 mm Main motor power 22 kw Main spindle speed range 3300 rpm Hole through drawing tube 76 mm dia. Spindle bore 88 mm dia. C axis - main spindle movement 0.01 degrees Y axis +/-100 mm B Axis Movement +/-90 degrees B axis tool system ISO 40 milling KM63 turning Control Mazatrol T-plus Fabr. Accessories: ATC Tool magazine with 40 stations Hydraulic Main Centering Chuck 300 mm dia. Tool setter Chip conveyance. Tailstock Delivery time: Feb. 2025 Length: 4500 mm, Height: 2500 mm, Width: 2400 mm, Weight: 8900 kg

Stock number: 3963 CNC LATHE Manufacturer: MAZAK, Type: INTEGREX 400 III-S Machine NO.: 173882, Year of manufacture: 2005 Specifications: Max. circumferential diameter 420 mm dia. Max. turn. About Bed 850 mm Dia. Turning length 1524 mm Main motor power 30 kw Main spindle speed range 3300 rpm Drilling through drawing tube 102 mm dia. C axis - head spindle movement 0.001 degrees Y axis +/- 115 mm B Axis Movement -30/+195 degrees B axis spindle speed 12000 rpm B axis spindle effect 18.5 B axis tool system Capto C6 Sub-spindle C axis - counter pindle movement 0.001 degrees Engine power sub-spindle 26/22 Kw Total Power Consumption 99.9 kva Control Mazatrol 640 Fabr. Spindle Hours 7167 Hours Controlled in 6 Axes Accessories: ATC Tool magazine with 40 stations Hydr. Chuck main spindle 300 mm dia Hydr. Chuck Subspindle 300 mm dia  ...

Stock number: 3962 CNC LATHE Manufacturer: MAZAK, Type: QTN 350 MY NEXUS Machines NO.: 202640, Year of manufacture: 2008 Specifications: Max. circumferential diameter 420 mm dia. Max. turn. About bed 700 mm DIA. Turning length 1538 mm Main motor power 30 kw Main spindle speed range 3300 rpm Spindle bore 102 mm dia. C axis - head spindle movement 0.001 degrees Z Ash Movement 1607 mm Y axis 150 mm Tool turret with 12 stations Powered stations revolver 1 12 pieces. Motor Power Driving Tools 7.5 Kw Powered tools. 4500 rpm Controlled in X-Z-C-Y axes Accessories: Hydr. Chuck main spindle 300 mm dia Driving angle tools 2 pieces Driving Tools Straight 2 pcs. Various tool holders. Tool setter Chip conveyance. Delivery time: Feb. 2025 Length: 4300 mm, Height: 2400 mm, Width: 2600 mm, Weight: 8 ...

Stock number: 3961 CNC LATHE Manufacturer: MAZAK, Type: QTN 250-1000L Year of Make: 2004 Specifications: Max. circumferential diameter 380 mm dia. Max. turn. About Bed 610 mm Dia. Turning length 1032 mm Main motor power 26 kw Main spindle speed range 4000 rpm Hole through drawing pipe 80 mm dia. X axis movement 230 mm Z ash movement 1000 mm Tool turret with 12 stations Total power consumption 50 kva Control 640 T Nexus Fabr. Spindle Hours 6091 Hours Controlled in X-Z axes Accessories: Hydraulic Main Center Chuck 300 ( B-212 ) mm dia. Various tools pcs. Tool setter Chip conveyance. Delivery time: Feb. 2025 Length: 3550 mm, Height: 1870 mm, Width: 2000 mm, Weight: 5200 kg

Year 2007 Double Mandrel: 800mm and 500mm Between tip: 2100mm 120-tool magazine MAZATROL Matrix Voice Adviser control Lots of soft option on this machine (example: 5 axis continuous) HYDRA-CELL hydraulic pump, control cabinet CONSEP chip conveyor and PLYMOVENT EFO 3002 chimney fan from 2007

2 machines one 2003 and 2006 Pakert price 39,900 Circumferential diameter 320 mm Chuck diameter 203 mm Machining diameter 260 - 320 mm Machining length 180 - 530 mm Rod diameter 51 mm Spindle bore 61 mm Spindle speed 35 - 5,000 rpm Number of shots in the turret head 12 x 2 Control MATRIX 2 Travel - x 240 mm Travel - y 100 [+/-50] mm Travel - z1 440 mm Travel - z2 495 mm CNC Turning and Milling Center | MAZAK - MULTIPLEX 6200 IIY equipped with gantry loader

Mazak CNC Turning-Milling Center Super Quick Turn - 15MS - With double spindle - With parts catcher - with driven tools Good condition, fully functional, can be viewed and tried out on site. Shipping also abroad. Sightseeing: Basically, I would like to point out that the article can be viewed and tested under power before purchase in order to rule out misunderstandings. Please ask questions before purchasing to avoid confusion. If you have any general questions or would like to make an appointment for a viewing, I can be reached at any time on the telephone number below or above. Errors in the description and prior sale excepted. VAT is shown separately on my invoices. Shipping with forwarding agent.

turning diameter: 300 mm turning length: 1500 mm control: FanucSystem 6 T total power requirement: kW weight of the machine ca.: 5 t dimensions of the machine ca.: 4x2x1,5 m The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

turning diameter: 400 mm turning length: 1200 mm control: Mazatrol T32-3 total power requirement: kW weight of the machine ca.: 7000 kg dimensions of the machine ca.: m The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

turning diameter: 300 mm turning length: 500 mm control: Mazatrol total power requirement: kW weight of the machine ca.: 5650 kg dimensions of the machine ca.: m The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

turning diameter: ? mm turning length: 500 mm control: Mazatrol T Plus total power requirement: - kW weight of the machine ca.: 6 t dimensions of the machine ca.: 8 2,5 2,5 m The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

MAZAK D70UB001832 133261 The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

Turning diameter: 525 mm Turning length: 530 mm Turret positions: 12 CNC Brand: Mazatrol CNC Model: Mazatrol 640 Fusion CNC latheMAZAK - SQT 250 MACH-ID 8904 Make: MAZAK Type: SQT 250 Control: Mazatrol 640 Fusion Year: 1999 Max. turning Ø:525mm X-Axis:        270mm Z-Axis:        530mm Spindle bore:  63mm Speedrange:    4000Rpm Spindle power: 18.5kW Length:        3400mm Width:         1900mm Height:        1900mm Weight:        5200kg

Table length: 2000 mm Table width: 760 mm Longitudinal X: 1740 mm Cross Y: 760 mm Vertical Z: 660 mm Positions ATC: 48   Positions APC: 0   CNC Brand: Mazatrol 3-axis CNC machine (VMC)MAZAK - VTC 300 C-II MACH-ID 8892 Make: MAZAK Type: VTC 300 C-II Control: Mazatrol Fusion 640T Year: 2003 X - Travel1740 mm Y - Travel760 mm Z - Travel660 mm Table Length2000 mm Table Width760 mm Table load1400 Feed rate X-Axis36000 mm/min. Feed rate Y-Axis36000 mm/min. Feed rate Z-Axis36000 mm/min. Spindle Taper40 ISO/Bt/Mk Power on spindle18,5 kW Speeds / ranges12000 Rpm ATC / revolver48 Coolant through spindle / BarYes, 20 bar Number of controlled axis3 Chip conveyor Coolantsystem

Turning diameter: 300 mm Turning length: 290 mm Turret positions: 0 CNC Brand: Mazatrol CNC Model: Mazatrol Fusion 640 CNC latheMAZAK - Quick Turn 10 Max. turning Ø:300mm X-Axis:        100mm Z-Axis:        290mm Spindle bore:  40mm Speedrange:    5000Rpm Spindle power: 11kW Pinole taper:  4Mk Stroke pinole: 350mm Length:        2650mm Width:         2000mm Height:        2200mm Weight:        3500kg

Turning diameter: 1 mm Turning length: 1 mm Turret positions: 1 Positions ATC: 1   Number controlled axis: 1   CNC Brand: Mazatrol CNC Lathe with y-axisMAZAK - QTN 350 II MY MACH-ID 8947 Make: MAZAK Type: QTN 350 II MY Control: Mazatrol Matrix Nexus Year: 2008

Turning diameter: 1 mm Turning length: 1 mm Turret positions: 1 CNC Brand: Mazatrol CNC Model: MAZATROL 640T NEXUS CNC latheMAZAK - QTN 250 MACH-ID 8946 Make: MAZAK Type: QTN 250 Control: MAZATROL 640T NEXUS Year: 2004 

Turning diameter: 610 mm Turning length: 1000 mm Turret positions: 12 CNC Brand: Mazatrol CNC Model: Matrix with Camware T Make  Mazak Nexus 25 Type Quick turn Nexus 250 - II Year 2008 Mazatrol Matrix with CAMWARE T Centre height (mm) Swing = 610 Center distance (mm) DBC = 1.000 Spindle bore Bore = 77 Turret 12 Positions Tailstock MK 4Feed 30 / 32 M/MinLarge tooling package ( EUR 20 K) Mayfran chip conveyor UNi 1000 High pressure coolant 1.1 kW Kitagawa B 210 chuck with jaws  

Turning diameter: 610 mm Turning length: 1000 mm Turret positions: 12 CNC Brand: Mazatrol CNC Model: Matrix with Camware T Make Mazak Nexus 2 Type QuickTurn NEXUS 200 - II Year 2008 Mazatrol MATRIX CAMWARE T Centre height (mm)Swing = 610 Center distance (mm) DBC = 1.000 Spindle bore Bore = 66 Turret 12 Positions Tailstock Mk 4Feed 30 / 32 M/Min       Kitagawa B208 Chuck Mayfran Uni 1000 Coolant system 1.1 kW  

Turning diameter: 915 mm Turning length: 3225 mm Turret positions: 15 CNC Brand: Mazatrol CNC Model: Fusion 640 Make MAZAK 60 N Type Slant turn 60 N Year 2007 Mazak slant turn with Mazatrol Fusion 640 Centre height (mm) Swing = 915 Center distance (mm) DBC = 3.225 Spindle bore Bore = 100 Turret 15 positions Power 45 kW  Work load 3000 Kg- Tool eye - chip conveyor - steady rest - package tooling CNC mazak slant turn lathe  

Turning diameter: 440 mm Turning length: 500 mm Turret positions: 8 CNC Brand: Mazatrol CNC Model: CAM T -2 Make Mazak QT 10 N Type Quickturn 10 N Year 80 er MAZATROL CAM T-2 Centre height (mm) Swing = 440 Center distance (mm) DBC = 500 Spindle bore Bore = 45 Turret 8 positions Speeds 3600 Rpm Power 7.5 kW Chuck DL 45 Tool eye measuring Chip conveyor  

Turning diameter: 675 mm Turning length: 500 mm Turret positions: 0 Positions ATC: 0   Number controlled axis: 0   CNC Brand: Mazatrol CNC Model: 640 T SPECIFICATIES Draai Ø diameter over bed 675 mm Bediening Mazatrol 640 T Draaidiameter over support 380 mm Draai lengte 500 mm Doorlaat - spindel boring77 mm Toeren - Snelheden - Stappen 4000 Rpm Vermogen Kw 26 Kw AFMETINGEN Lengte 2533 mm Breedte 1780 mm Hoogte 1840 mm  

Turning diameter: 810 mm Turning length: 2048 mm Turret positions: 0 Positions ATC: 0   Number controlled axis: 0   CNC Brand: Mazatrol CNC Model: 640 MT pro PECIFICATIES Draai Ø diameter over bed   810 mm Bediening         MAZATROL 640 MT ProDraaidiameter over support  700 mm Draai lengte  2.048 mm Werkstuk gewicht   6000 kg Doorlaat - spindel boring  275 ! mm Toeren - Snelheden - Stappen  1000 Rpm Vermogen Kw  37 Kw  

Table length: 1740 mm Table width: 650 mm Longitudinal X: 1500 mm Cross Y: 650 mm Vertical Z: 650 mm Positions ATC: 30   Positions APC: 0   CNC Brand: PC CNC Model: Fusion 640 M SPECIFICATIONS X - Travel  1500 mm Y - Travel  650 mm Z - Travel  650 mm bed / plano / portal / moving column   VMC Controll  PC-Fusion 640M Table Length x Width   1740 x 650 mm Table load in kG  2000 Kg Spindle Taper  Bt 50 kW power on spindle   15 kWS pindle speeds / ranges 6000 Rpm ATC tool changer  30 Coolant true spindle / Bar15 Bar Number off controlled axis3  

Turning diameter: 540 mm Turning length: 1000 mm Spindle bore: 61 mm Motor power: 0 HP/kW CNC Brand: Mazatrol CNC Model: Fusion 640 Make Mazak Integrex Type 200 SY Year 2000 / 15.610 Hours Mazak integrex multitasking Mazatroll fusion 640 Centre height (mm)Swing = 540 Center distance (mm) DBC = 1.000 Spindle bore Bore = 61 CNC Mazatroll fusion 640 Sub spindel B Axis + C AxisTOP 1 Shift machine Mazak integrex Multitasking Mazak integrex dreh und fraiscentrum Mazak integrex draai frees centrum Mazak integrex Multi-Funktions-Maschinen Mazak integrex Les machines multi-tâches Mazak integrex Multitasking-bearbejdning Mazak integrex Tek bir Tezgah Ayarlamasýnda  

Table length: 2000 mm Table width: 510 mm Longitudinal X: 1600 mm Cross Y: 510 mm Vertical Z: 510 mm Positions ATC: 30   Positions APC: 30   CNC Brand: Mazatrol CNC Model: Fusion 640

Travel X/Y/Z: 1300mm/1100mm/1000mm, table dimensions X/Y: 800mm/800mm, number of pallets: 14, max. table load: 2200kg, table indexing: 0.001°. Speed: 7000rpm, spindle power: 50hp, tool magazine: 80, dimensions X/Y/Z: approx. 7000mm/3400mm/3800mm, weight: approx. 24000kg. On-site inspection is possible.

Travel X/Y/Z: 1120mm/510mm/510mm, table dimensions X/Y/Z: 28020mm/655mm/640mm, max. table load: 800kg, speed: 12000rpm, spindle power: 18.5kW, tool holder: SK40, tool positions: 30, rapid traverse: 36m/min. Machine dimensions X/Y/Z: approx. 2850mm/3350mm/2800mm, weight: approx. 6100kg, control: Mazatrol 640M. Documentation available. On-site inspection is possible.

Travel X/Y/Z: 1660mm/510mm/510mm, rapid traverse X/Y/Z: 36m/min, speed: 12000rpm, spindle mount: ISO40, spindle power: 18.5kW, table spindle nose distance: 180mm-690mm, table dimensions X/Y: 2000mm/510mm, tool slots: 30, max. tool diameter: 120mm, max. tool length: 350mm, control: Mazatrol PC-Fusion-CNC 640M. Including tool length measuring device and center wall separation. Documentation available. On-site inspection is possible.

Travel X/Y/Z: 3200mm/1400mm/500mm, table dimensions X/Y: 3000mm/1250mm, max. workpiece width: 1500mm. Speed: 10000rpm, spindle mount: CAT50, spindle power: 35hp, tool positions: 30, dimensions X/Y/Z: approx. 8000mm/4000mm/3500mm, weight: approx. 24000kg. On-site inspection is possible.

Travel X/Y/Z: 1050mm/800mm/880mm, B-axis: 360°, table dimensions X/Y: 630mm/630mm, number of pallets: 2, max. workpiece weight: 1500kg, speed: 7000rpm, tool holder: SK50, power: 30kW, tool positions: 80, max. tool diameter: 135mm/260mm, max. tool weight: 30kg, rapid traverse: 40m/min. Machine dimensions X/Y/Z: approx. 6400mm/2600mm/3200mm, weight: approx. 19700kg, control: Mazatrol 640M PC-Fusion-CNC. Including 2-fold pallet changer for 630mm/630mm pallets. Documentation available. On-site inspection is possible.

Travel X/Y/Z: 1660mm/510mm/510mm, speed: 12000rpm, table dimensions X/Y: 2000mm/510mm, max. workpiece weight: 1000kg, tool diameter: 80mm, control: Fusion 640M. Dimensions X/Y/Z: approx. 4200mm/3000mm/2700mm, weight: approx. 7200kg, operating hours: 127085h. Including chip conveyor, partition wall for pendulum machining and more. Documentation available.

Control: Mazatrol Fusion 640M Technical data: X-axis: [mm] 1740 Y-axis: [mm] 760 Z-axis: [mm] 660 Max. speed: [1/min] 10.000 spindle motor: [kW] 15 tool holder: SK 40 tool places: 30 Equipment: Chip conveyor No internal cooling (IKZ) Find more here - /

MAZAK FH 880 Travels: X-axis 1300 mm Y-axis 1100 mm Z-axis 1000 mm tool magazine: 80 tools SK 50 Additional equipment: 2-fold pallet changer pallet 800 mm x 800 mm Rotary table controlled (4th axis) Find more at ucymachines

CNC milling MAZAK FH 6800 traverse paths: X-axis 1050 mm Y-axis 800 mm Z-axis 880 mm tool magazine: 80 tools SK 50 Additional equipment: 2-fold pallet changer pallet 630 mm x 630 mm Rotary table pitch 1° Find more at ucymachines

MAZAK AJV 60/120 CNC milling In very Good condition. Always kept serviced by a professional. travels: X-axis 3200 mm Y-axis 1400 mm Z-axis 500 mm tool magazine: 60 tools SK 50 Length: 8050 mm Width: 3900 mm Height: 3400 mm Weight: 23,5 t Find more at ucymachines

This 4-axis Mazak NEXUS VCN 510C-II was manufactured in 2007. It features a Mazatrol Matrix NEXUS CNC control, X-axis travel of 1050 mm, Y-axis travel of 510 mm, Z-axis travel of 510 mm, and a 4th axis KITAGAWA rotary table. The machine has a table size of 1300 × 550 mm and can handle a maximum load of 1200 kg. Consider the opportunity to buy this Mazak NEXUS VCN 510C-II vertical machining centre. Contact us for more information.

This MAZAK INTEGREX 200 IV S Lathe was manufactured in the year 2007. It is equipped with a Matrix control unit. The machines disposes od a spindle, a counter spindle, a milling spindle and a chip conveyor.

This 3-axis Mazak QTN 250-II M was manufactured in 2012. It features a high-pressure coolant system at 213 PSI, a chip conveyor for efficient side disposal, and a bar feeder interface kit. Ideal for complex turning operations, it also includes an overload detection system and auto parts catcher. If you are looking to get high-quality turning capabilities consider the Mazak QTN 250-II M machine we have for sale. Contact us for more information about this machine.

This 3-axis Mazak Megaturn 500 MS was manufactured in 2019. It features a MAZATROL Smooth G control, a maximum machining diameter of Ø500 mm, and a spindle speed up to 3,000 rpm. The machine includes a 12-station turret and a high-pressure coolant system at 15 bar. Ideal for robust vertical turning, it supports a maximum workpiece weight of 500 kg. Contact us for more information about this machine.

This Mazak Mega Turn 500 was manufactured in 2017. A robust vertical turning machine featuring a Mazatrol Smooth G control unit, it offers a maximum workable diameter of 500 mm and includes a 12-position turret plus a 10-station ATC with Capto C6. Additional features include a high-pressure coolant system at 15 bar and an automatic tool presetter. Contact us for more information about this machine.